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C++ LLColor4U::setVec方法代码示例

本文整理汇总了C++中LLColor4U::setVec方法的典型用法代码示例。如果您正苦于以下问题：C++ LLColor4U::setVec方法的具体用法？C++ LLColor4U::setVec怎么用？C++ LLColor4U::setVec使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类LLColor4U的用法示例。


在下文中一共展示了LLColor4U::setVec方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: pack

BOOL LLPartData::pack(LLDataPacker &dp)
{
	LLColor4U coloru;
	dp.packU32(mFlags, "pdflags");
	dp.packFixed(mMaxAge, "pdmaxage", FALSE, 8, 8);
	coloru.setVec(mStartColor);
	dp.packColor4U(coloru, "pdstartcolor");
	coloru.setVec(mEndColor);
	dp.packColor4U(coloru, "pdendcolor");
	dp.packFixed(mStartScale.mV[0], "pdstartscalex", FALSE, 3, 5);
	dp.packFixed(mStartScale.mV[1], "pdstartscaley", FALSE, 3, 5);
	dp.packFixed(mEndScale.mV[0], "pdendscalex", FALSE, 3, 5);
	dp.packFixed(mEndScale.mV[1], "pdendscaley", FALSE, 3, 5);
	return TRUE;
}
开发者ID:HyangZhao，项目名称:NaCl-main，代码行数:15，代码来源:llpartdata.cpp

示例2: getGeometry

void LLVOClouds::getGeometry(S32 idx,
								LLStrider<LLVector4a>& verticesp,
								LLStrider<LLVector3>& normalsp, 
								LLStrider<LLVector2>& texcoordsp,
								LLStrider<LLColor4U>& colorsp, 
								LLStrider<U16>& indicesp)
{

	if (idx >= mCloudGroupp->getNumPuffs())
	{
		return;
	}

	LLDrawable* drawable = mDrawable;
	LLFace *facep = drawable->getFace(idx);

	if (!facep->hasGeometry())
	{
		return;
	}
	

	const LLCloudPuff &puff = mCloudGroupp->getPuff(idx);

	LLColor4 float_color(LLColor3(gSky.getSunDiffuseColor() + gSky.getSunAmbientColor()),puff.getAlpha());
	LLColor4U color;
	color.setVec(float_color);
	facep->setFaceColor(float_color);
	
	U32 vert_offset = facep->getGeomIndex();
		
	LLVector4a part_pos_agent;
	part_pos_agent.load3(facep->mCenterLocal.mV);	
	LLVector4a at;
	at.load3(LLViewerCamera::getInstance()->getAtAxis().mV);
	LLVector4a up(0, 0, 1);
	LLVector4a right;

	right.setCross3(at, up);
	right.normalize3fast();
	up.setCross3(right, at);
	up.normalize3fast();
	right.mul(0.5f*CLOUD_PUFF_WIDTH);
	up.mul(0.5f*CLOUD_PUFF_HEIGHT);
		

	LLVector3 normal(0.f,0.f,-1.f);

	//HACK -- the verticesp->mV[3] = 0.f here are to set the texture index to 0 (particles don't use texture batching, maybe they should)
	// this works because there is actually a 4th float stored after the vertex position which is used as a texture index
	// also, somebody please VECTORIZE THIS

	LLVector4a ppapu;
	LLVector4a ppamu;
	
	ppapu.setAdd(part_pos_agent, up);
	ppamu.setSub(part_pos_agent, up);
	
	verticesp->setSub(ppapu, right);
	(*verticesp++).getF32ptr()[3] = 0.f;
	verticesp->setSub(ppamu, right);
	(*verticesp++).getF32ptr()[3] = 0.f;
	verticesp->setAdd(ppapu, right);
	(*verticesp++).getF32ptr()[3] = 0.f;
	verticesp->setAdd(ppamu, right);
	(*verticesp++).getF32ptr()[3] = 0.f;

	// *verticesp++ = puff_pos_agent - right + up;
	// *verticesp++ = puff_pos_agent - right - up;
	// *verticesp++ = puff_pos_agent + right + up;
	// *verticesp++ = puff_pos_agent + right - up;

	*colorsp++ = color;
	*colorsp++ = color;
	*colorsp++ = color;
	*colorsp++ = color;

	*texcoordsp++ = LLVector2(0.f, 1.f);
	*texcoordsp++ = LLVector2(0.f, 0.f);
	*texcoordsp++ = LLVector2(1.f, 1.f);
	*texcoordsp++ = LLVector2(1.f, 0.f);

	*normalsp++   = normal;
	*normalsp++   = normal;
	*normalsp++   = normal;
	*normalsp++   = normal;

	*indicesp++ = vert_offset + 0;
	*indicesp++ = vert_offset + 1;
	*indicesp++ = vert_offset + 2;

	*indicesp++ = vert_offset + 1;
	*indicesp++ = vert_offset + 3;
	*indicesp++ = vert_offset + 2;
}
开发者ID:IamusNavarathna，项目名称:SingularityViewer，代码行数:95，代码来源:llvoclouds.cpp

示例3: getGeometry

void LLVOClouds::getGeometry(S32 te, 
							LLStrider<LLVector3>& verticesp, 
							LLStrider<LLVector3>& normalsp, 
							LLStrider<LLVector2>& texcoordsp, 
							LLStrider<LLColor4U>& colorsp, 
							LLStrider<U16>& indicesp)
{

	if (te >= mCloudGroupp->getNumPuffs())
	{
		return;
	}

	LLDrawable* drawable = mDrawable;
	LLFace *facep = drawable->getFace(te);

	if (!facep->hasGeometry())
	{
		return;
	}
	
	LLVector3 normal(0.f,0.f,-1.f);

	const LLCloudPuff &puff = mCloudGroupp->getPuff(te);
	S32 index_offset = facep->getGeomIndex();
	LLColor4 float_color(LLColor3(gSky.getSunDiffuseColor() + gSky.getSunAmbientColor()),puff.getAlpha());
	LLColor4U color;
	color.setVec(float_color);
	facep->setFaceColor(float_color);
		
	
	LLVector3 up;
	LLVector3 right;
	LLVector3 at;

	const LLVector3& puff_pos_agent = facep->mCenterLocal;
	LLVector2 uvs[4];

	uvs[0].setVec(0.f, 1.f);
	uvs[1].setVec(0.f, 0.f);
	uvs[2].setVec(1.f, 1.f);
	uvs[3].setVec(1.f, 0.f);

	LLVector3 vtx[4];

	at = LLViewerCamera::getInstance()->getAtAxis();
	right = at % LLVector3(0.f, 0.f, 1.f);
	right.normVec();
	up = right % at;
	up.normVec();
	right *= 0.5f*CLOUD_PUFF_WIDTH;
	up *= 0.5f*CLOUD_PUFF_HEIGHT;;
		
	*colorsp++ = color;
	*colorsp++ = color;
	*colorsp++ = color;
	*colorsp++ = color;

	vtx[0] = puff_pos_agent - right + up;
	vtx[1] = puff_pos_agent - right - up;
	vtx[2] = puff_pos_agent + right + up;
	vtx[3] = puff_pos_agent + right - up;

	verticesp->mV[3] = 0.f;
	*verticesp++  = vtx[0];
	verticesp->mV[3] = 0.f;
	*verticesp++  = vtx[1];
	verticesp->mV[3] = 0.f;
	*verticesp++  = vtx[2];
	verticesp->mV[3] = 0.f;
	*verticesp++  = vtx[3];

	*texcoordsp++ = uvs[0];
	*texcoordsp++ = uvs[1];
	*texcoordsp++ = uvs[2];
	*texcoordsp++ = uvs[3];

	*normalsp++   = normal;
	*normalsp++   = normal;
	*normalsp++   = normal;
	*normalsp++   = normal;

	*indicesp++ = index_offset + 0;
	*indicesp++ = index_offset + 1;
	*indicesp++ = index_offset + 2;

	*indicesp++ = index_offset + 1;
	*indicesp++ = index_offset + 3;
	*indicesp++ = index_offset + 2;
}
开发者ID:Xara，项目名称:kris-clone，代码行数:90，代码来源:llvoclouds.cpp

示例4: loadFromFileLegacy


//.........这里部分代码省略.........
				else if (!strcmp("FALSE", boolstring))
				{
					initial = FALSE;
					valid = TRUE;
				}

				if (valid)
				{
					control->set(initial);
				}
				else
				{
					llinfos << filename << "Item " << item << ": Invalid BOOL control " << name << ", " << boolstring << llendl; 
				}

				validitems++;
			}
			break;
		case TYPE_STRING:
			{
				LLString string;
				
				file >> string;
				
				control->set(string);
				validitems++;
			}
			break;
		case TYPE_VEC3:
			{
				F32 x, y, z;

				file >> x >> y >> z;

				LLVector3 vector(x, y, z);

				control->set(vector.getValue());
				validitems++;
			}
			break;
		case TYPE_VEC3D:
			{
				F64 x, y, z;

				file >> x >> y >> z;

				LLVector3d vector(x, y, z);

				control->set(vector.getValue());
				validitems++;
			}
			break;
		case TYPE_RECT:
			{
				S32 left, bottom, width, height;

				file >> left >> bottom >> width >> height;

				LLRect rect;
				rect.setOriginAndSize(left, bottom, width, height);

				control->set(rect.getValue());
				validitems++;
			}
			break;
		case TYPE_COL4U:
			{
				S32 red, green, blue, alpha;
				LLColor4U color;
				file >> red >> green >> blue >> alpha;
				color.setVec(red, green, blue, alpha);
				control->set(color.getValue());
				validitems++;
			}
			break;
		case TYPE_COL4:
			{
				LLColor4 color;
				file >> color.mV[VRED] >> color.mV[VGREEN]
					 >> color.mV[VBLUE] >> color.mV[VALPHA];
				control->set(color.getValue());
				validitems++;
			}
			break;
		case TYPE_COL3:
			{
				LLColor3 color;
				file >> color.mV[VRED] >> color.mV[VGREEN]
					 >> color.mV[VBLUE];
				control->set(color.getValue());
				validitems++;
			}
			break;
		}
	}

	file.close();

	return validitems;
}
开发者ID:Boy，项目名称:netbook，代码行数:101，代码来源:llcontrol.cpp


注：本文中的LLColor4U::setVec方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。